/*======================
Appear
======================*/
.appear {
  opacity: 0;
  animation: Appear 2s forwards;
}

@keyframes Appear {
  to {
    opacity: 1;
  }
}

/*======================
FadeIn
======================*/
.fade-in {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.show {
  opacity: 1;
  transform: translateY(0);
}

/*======================
  ハイライト
======================*/

.high-light {
  display: inline;
  background-image: linear-gradient(
    to right,
    rgba(185, 204, 27, 0.5) 0%,
    rgba(185, 204, 27, 0.5) 100%
  );
  background-repeat: no-repeat;
  background-size: 0% 8px;
  background-position: 0 100%;
  transition: background-size 1s;
  font-weight: 900;
}

.high-light.in-view {
  background-size: 100% 8px;
}

/*======================
  JS　銀座　画像スライドショー
======================*/
.gallery-container {
  width: 80%;
  margin: 0 auto;
  text-align: center;
}

.large-image img {
  width: 100%;
  max-width: 600px;
  height: auto;
  border: 2px solid #ddd;
  margin-bottom: 20px;
}

.thumbnails {
  display: flex;
  align-items: center;
  justify-content: center;
}

.thumbnail-container {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
}

.thumbnail-container::-webkit-scrollbar {
  display: none; /* WebKit browsers */
}

.thumbnail {
  width: 150px;
  height: auto;
  margin: 0 10px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.thumbnail:hover {
  transform: scale(1.1);
}

.scroll-left,
.scroll-right {
  background-color: #ddd;
  border: none;
  padding: 10px;
  cursor: pointer;
  font-size: 18px;
}

.scroll-left:hover,
.scroll-right:hover {
  background-color: #bbb;
}

/*======================
  よくある質問　アコーディオン
======================*/

.accordion-body {
  background-color: #c4d7001f;
}

.accordion-button:focus {
  z-index: 3;
  border-color: #7f8b00;
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgb(196 215 0 / 25%);
}

.accordion-button:not(.collapsed) {
  color: #000;
  background-color: #c4d700d1;
  box-shadow: inset 0 -1px 0 rgb(0 0 0 / 13%);
}

.accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23212529'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  transform: rotate(-180deg);
}